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ChangeImpactCDAP 5 Behavior

No centralized management of dataset modules, types, jars

  • Cannot use dataset classes that are not included in the same application artifact
  • Explore service won't able to instantiate dataset instance for RecordScannable / RecordWritable implementations
    • Only affect Table based dataset, not affecting FileSet based dataset
  • Dataset classes should always be inside the application artifact jar
    • Dataset library
   Default tx control for program will be explicit (except Flow)
  • Transactional operations need to be wrapped with Transactional.execute
  • In cloud runtime, calling Transactional.execute will result in exception